| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.89 | 4.384% | $249.3629 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $99.99 | 13.197% | $113.1857 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $198.45 | 12.557% | $223.3694 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $245.25 | 9.729% | $269.1104 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $201.47 | 11.574% | $224.7881 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $234.75 | 8.205% | $254.0112 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $224.79 | 4.143% | $234.103 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $1,443.59 | $1,567.9307 | $1,567.93 | $1,567.90 | $1,568.00 | |